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14832228 = 2231772707
BaseRepresentation
bin111000100101…
…001001100100
31000220112222210
4320211021210
512244112403
61245523420
7240033435
oct70451144
930815883
1014832228
118410744
124b73570
1330c4188
141d8148c
15147eb03
hexe25264

14832228 has 24 divisors (see below), whose sum is σ = 36644832. Its totient is φ = 4653184.

The previous prime is 14832221. The next prime is 14832269. The reversal of 14832228 is 82223841.

It is a junction number, because it is equal to n+sod(n) for n = 14832195 and 14832204.

It is not an unprimeable number, because it can be changed into a prime (14832221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36150 + ... + 36557.

It is an arithmetic number, because the mean of its divisors is an integer number (1526868).

Almost surely, 214832228 is an apocalyptic number.

It is an amenable number.

14832228 is an abundant number, since it is smaller than the sum of its proper divisors (21812604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14832228 is a wasteful number, since it uses less digits than its factorization.

14832228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72731 (or 72729 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 14832228 is about 3851.2631694030. The cubic root of 14832228 is about 245.6982883170.

The spelling of 14832228 in words is "fourteen million, eight hundred thirty-two thousand, two hundred twenty-eight".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 72707 145414 218121 290828 436242 872484 1236019 2472038 3708057 4944076 7416114 14832228